BLACKJACK ACES-3, 56950
Orbit data source: Space-Track
BLACKJACK ACES-3, 56950 is a payload satellite owned by DARPA (US) in SSO that was launched on Mon, 12 Jun 2023 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
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56950 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
BLCAN/LMSS
Mission
Operational Defense Communications
Bus & Motor
X-SAT, Unknown motor
Mass
~200 kg wet, ~200 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, 3.6 m
Radar Cross Section
0.875 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 19 hours ago
TLE from 19 hours ago
0 BLACKJACK ACES-3
1 56950U 23084U 25286.32201256 .00014731 00000-0 64535-3 0 9998
2 56950 97.5909 54.5423 0009584 120.2831 239.9355 15.22077258129661Epoch: 2025-10-13T07:43Z
TLE epoch observation values (Epoch: 2025-10-13T07:43:41.885Z)
Latitude
0.00006°
Longitude
-83.50869°
Altitude
505.971 km
Speed
7.609 km/s
True Right ascension
03h 38m 10s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
21:35:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
503.136 km
Perigee altitude
489.958 km
Semi-major axis
6,874.684 km
Eccentricity
0.00096
Inclination
97.5909°
RAAN
54.5423°
Arg. of periapsis
120.2831°
True anomaly
239.84051°
Mean anomaly
239.9355°
Eccentric anomaly
239.888°
Mean motion
3.80771 °/min
Orbital period
94.54 mins
BSTAR
0.00064535
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Other satellites on launch #84 in the year 2023 (2023-06-12 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.BLACKJACK ACES-3 Visibility forecast
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-10-14 09:06:54.957Z | 204.106° SW | 2025-10-14 09:08:54.957Z | 270.491° WNW | 33.081° | 2025-10-14 09:11:54.957Z | 331.453° NNW |
| 5 mins | 2025-10-14 22:09:54.957Z | 336.538° NNW | 2025-10-14 22:11:54.957Z | 286.668° WNW | 25.846° | 2025-10-14 22:14:54.957Z | 228.301° WSW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in ascending order |
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